I dont think the patterns themselves have a mystical meaning.. I think that a persons ability to start to see them is mystical.. if we can connect the word 'mystical' to words or concepts like 'awakening' or 'understanding' or 'enlightenment'.
I think people can get arrogant and prideful due to the things they are seeing. Some see their connection to God for the first time. or even see themselves as God.. If there is still ego this
can cause a kind of proud insanity. As high as people are lifted they then fall..
( Pride comes before a fall ..

)
Often people that get glimpses of Truth through drugs havnt done the work eg lost the ego.
The chemist Baba Ram Dass ( Timothy Learys associate) writes about this in Be Here Now ( a seminal hippy book

) He took far too much acid after they had started to synthesise it,
saw God/patterns in the universe etc.. cracked up, moved to India came off the drugs and
gained the understanding to get high but stay grounded. Knowing the Love of the universe keeps us stable. THeres no pride in Love.
The most important aspect of love is not in giving or the receiving: it's in the being. When I need love from others, or need to give love to others, I'm caught in an unstable situation. Being in love, rather than giving or taking love, is the only thing that provides stability. Being in love means seeing the Beloved all around me.”
― Ram Dass
God ( the Beloved ) is in all things. It takes a kind of spritual evolution to see that.
There is a pattern to your eating a pork chop yeah.. I dont know what it is though. Im not
omniscient
